Individual Calculations January 2019
 Airoldi, Roger  Total change: -5.20  Rating chartPersonal card
 Team 2019 - Grand Est Part 1 EST FRA 2018-10-06
RcRownchangeKK*chgGame
 1423 1623 2.50 4 -0.34 20 -6.80 
  Zimon, Ludovic 1223  * FRA1.0010.08201.60 
  Comte, Elise 1797 FRA0.5010.23204.60 
  Ciarletta, Ulysse 1447 FRA0.001-0.7320-14.60 
  Lassalle, Valentin 1223  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Tournoi interne Echiquier Nanceien 2018-19 r1-2 NANCY FRA 2018-11-16
RcRownchangeKK*chgGame
 1667 1623 1.00 2 0.08 20 1.60 
  Martin-Kellie, Gerard 1382 FRA1.0010.20204.00 
  Rittie, Daniel 1952 FRA0.001-0.1220-2.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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